package com.sky.service;

import com.sky.vo.OrderReportVO;
import com.sky.vo.SalesTop10ReportVO;
import com.sky.vo.TurnoverReportVO;
import com.sky.vo.UserReportVO;

import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.time.LocalDate;

public interface ReportService {
    /**营业额统计*/
    TurnoverReportVO turnoverStatistics(LocalDate begin, LocalDate end);

    /**查询销量排名top10接口*/
    SalesTop10ReportVO QueryTop(LocalDate begin, LocalDate end);

    /**用户统计接口*/
    UserReportVO userStatistics(LocalDate begin, LocalDate end);

    /**订单统计接口*/
    OrderReportVO ordersStatistics(LocalDate begin, LocalDate end);

    /**导出文件*/
    void exportExcel(HttpServletResponse response) throws IOException;
}
